Home / 1,190,783.52-1,786,466.88-592,026.66

Finding the Fourth Proportional to 1,190,783.52, 1,786,466.88 and 592,026.66

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Solution

The fourth proportional to 1,190,783.52, 1,786,466.88 and 592,026.66 is: 888,184.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,190,783.52 : 1,786,466.88 = 592,026.66 : x
  2. Step 2: Convert to fraction form
    1,190,783.52/1,786,466.88 = 592,026.66/x
  3. Step 3: Cross multiply
    1,190,783.52x = 1,786,466.88 × 592,026.66
  4. Step 4: Simplify right side
    1,190,783.52x = 1,057,636,020,167.02
  5. Step 5: Solve for x
    x = 1,057,636,020,167.02/1,190,783.52
  6. Step 6: Final answer
    x = 888,184.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.